你做我就做

在她18岁生日那天，坚强的女孩乔尼吃了一个由她的阿姨根据一个神奇的家庭食谱烤的蛋糕，并经历了一个彻底的变形。随着几个同学失踪，一个血腥的成长故事发生了。

　　Driving home late at night during a heavy rainstorm, Glen experiences car trouble. Near where his car gets stuck, he spots a house, knocks on the door and is greeted by an oddly friendly middle-aged man, Arthur, and his younger wife, Cyndi. The strange couple pours him a drink, and then more drinks, followed by an unexpected offer that Glen can’t refuse. Elsewhere, a young woman, Katie, is feeling emotionally weighed down by a secret romantic arrangement that feels like a textbook case of gaslighting. And at the same time, in a nondescript research facility, medical professional Julie begins questioning her role in a bizarre experiment, fearing that she’s doing more harm than good.

林宇与三名女孩遭遇空难，不幸流落至一座荒无人烟的孤岛，刚上岸便遭遇一头凶猛的变异双头蛇袭击。危急时刻，容貌靓丽、身手矫健的当地女土著颂雅及时出现，凭借对岛屿环境的熟悉，成功引开双头蛇，将四人救至一处隐蔽山洞。在艰难的孤岛求生中，林宇作为唯一的男性主动守护众人，朝夕相处间，他与四名女孩渐生情愫，陷入了两难的感情纠葛。好景不长，思瑶惨遭双头蛇伏击吞噬，若琳也不幸遇害。悲痛之下，林宇、婉晴与颂雅联手，借助颂雅祖辈流传的经验，摸清毒蛇怕强光和特定植物汁液的弱点，巧用简易工具设下陷阱，最终成功消灭双头蛇，林宇也找到情感的归宿。